<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			body{
				height: 4599px;
				width: 9000px;
			}
			#adv{
				position: fixed;
				right: 20px;
				bottom: 40px;
			}
		</style>
	</head>
	<body>
		<div id="adv">
			<a href="#">
				<img src="../books/bang.gif"/>
			</a>
		</div>
	</body>
</html>
